Differential Signal Input Audio Amplifiers Using LM386

19/10/2017 RAJ SHARMA

The Tiny board designed using LM386 SMD SO8 IC, The amplifier is designed for Voice Record IC which provides deferential signal outputs.

Voice Record/Playback IC provided differential audio PWM signal output. This circuit has been designed to amplify such dual PWM signal.

Supply 9-12V DC

Audio

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Differential Signal Input Audio Amplifiers Using LM386

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